Retired astronaut Buzz Aldrin, the second man to walk on the Moon, was recovering in a New Zealand hospital Friday after being medically evacuated from the South Pole while on a tourist trip, his management said.
A company named Sky Canvas plans to launch a colorful artificial meteor shower barrage via micro-satellite.
Imagine standing around a roaring campfire, roasting s'mores. You feel the warmth of the flames as the marshmallows crackle. Now back away. You get cooler, right?
What looks like a teleporter from science fiction being draped over NASA's James Webb Space Telescope, is actually a "clean tent."
Pluto's "icy heart" is a bright, two-lobed feature on its surface that has attracted researchers ever since its discovery by the NASA New Horizons team in 2015. Of particular interest is the heart's western lobe, informally ...
Consider it a cosmic carousel with countless rings up for grabs.
Astronomers have obtained observations of the smallest asteroid ever characterized in detail. At 2 meters (6 feet) in diameter, the tiny space rock is small enough to be straddled by a person in a hypothetical space-themed ...
Data from each of the two rovers active on Mars reached Earth last week in the successful first relay test of a NASA radio aboard Europe's new Trace Gas Orbiter (TGO).
Humanity's best bet at detecting aliens is a giant silver Chinese dish the size of 30 football fields—one that simultaneously showcases Beijing's abilities to deploy cutting-edge technologies and ignore objectors' rights ...
Saturn's icy moon Mimas is dwarfed by the planet's enormous rings.